Obi-Wan Kenobi

Obi-Wan Kenobi’s first lightsaber was constructed and wielded when he was a Padawan. It was based on the simple design of his master Qui-Gon Jinn’s weapon. Kenobi lost this weapon during the Invasion of Naboo during a duel with the Sith Lord Darth Maul, who kicked it into a reactor shaft inside the Theed power generator. Obi-Wan would later build himself a replica of this weapon that he would wield as a Jedi Knight until the start of the Clone Wars, after which he would use a new lightsaber of a completely different design.